The FBI is investigating the sale of the gems to US buyers as well: https://www.bbc.com/news/articles/c3gqq7xy5xdo https://www.bbc.com/news/articles/c3gqq7xy5x

The FBI is investigating the sale of the gems to US buyers as well: https://www.bbc.com/news/articles/c3gqq7xy5xdo https://www.bbc.com/news/articles/c3gqq7xy5xdo > The British Museum says of 1,500 items it estimates are stolen or missing, 626 have so far been recovered and 100 more have been found but not yet brought back.